package com.atguigu.boot04.mapper;

import com.atguigu.boot04.bean.User;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

@Mapper
// 继承BaseMapper接口，泛型是要操作的javabean，这就是Mybatis-plus
public interface UserMapper extends BaseMapper<User> {

}
